Is the lockup valve working on a Ford TorqShift?
Is the lockup valve working on a Ford TorqShift?
Engaging the transmission with the TCC applied will be very hard on the TCC lining, so keep your testing to a minimum. If the engine stalls with the test tool in place, the converter clutch and lockup valve are working properly.
How does a torque converter work in a Ford?
A torque converter, by its very nature as a fluid coupling, also dampens engine combustion pulses to achieve smoother operation. This Tech Tip is From the Full Book, HOW TO REBUILD & MODIFY FORD C4 & C6 AUTOMATIC TRANSMISSIONS. For a comprehensive guide on this entire subject you can visit this link:
What should I do if my torque converter is failing?
If you keep on driving, you risk the converter circulating metal shards through the transmission, and you’ll end up having the whole thing replaced. A rather simple test can determine whether the torque converter is failing.This is how to carry it out: Turn the ignition key and start up the engine.
Why does my car converter not lock up?
The two basic issues are: 1. the converter won’t lock up, or… 2. the converter is locked up all the time and kills the engine when you put the transmission in gear. In the case of no converter lockup, we first need to road test the truck to make sure the computer is commanding lockup.
When does the torque converter go lock up?
It generally occurs at part throttle and light acceleration, between 15 and 50 miles per hour, just before the shift to one of the top gears where the converter reaches “lock-up.”.
A torque converter, by its very nature as a fluid coupling, also dampens engine combustion pulses to achieve smoother operation. This Tech Tip is From the Full Book, HOW TO REBUILD & MODIFY FORD C4 & C6 AUTOMATIC TRANSMISSIONS. For a comprehensive guide on this entire subject you can visit this link:
What kind of fluid do I need for my torque converter?
Lucas brand is the most popular and is recommended by specialists like Mr. Transmission, but is usually the most expensive. Those with older (pre-2000) GM and Chrysler transmissions can try adding a quart of Ford Type F transmission fluid, since it contains friction modifiers that the stock Dextron does not.
What to do when your torque converter shudders?
Transmissions can shudder in a very similar manner to torque converters. To determine whether the shudder is tranny or TC related, run your vehicle for a little while till it begin to shudder and immediately park it. With your foot on the brake, put the transmission in Drive, and apply light throttle.
